John R. Schindler, a former professor of national security affairs at the U.S. Naval War College, where he taught courses on security, strategy, intelligence, terrorism, and military history, before joining the NWC faculty, spent nearly a decade with the super-secret National Security Agency as an intelligence analyst and counterintelligence officer.

After 9/11, as a National Security Agency counterintelligence officer, I was involved in an Intelligence Community re-look at recent acts of terrorism, searching for possible links to foreigners. Oklahoma City was one of these. I quickly discovered, as Rohrabacher’s investigators did a few years later, that the FBI and DoJ had no interest in anyone peeking into the case, which they considered closed, indeed tightly shut. Even in Top Secret channels, avenues were blocked.

In a blog post he highlights the possible role of Andreas Strassmeir:

The most troubling angle is the role of Andreas Strassmeir, a German national who had lived at Elohim City, on-and-off, beginning in 1992. He had come to America in 1989, as an ardent fan of Civil War reenacting — as a Confederate, naturally. He became close with McVeigh, the two having met at a gun show in the spring of 1993, and the latter spoke warmly of “Andy the German,” whom he phoned at Elohim City, where “Andy” was head of security, several times. Strassmeir is by any accounts an odd character. The son of a politically well connected family in Germany, Strassmair served in the German military as a junior officer, including in some intelligence capacity, before becoming immersed in far-right politics. In a pattern seldom encountered in extreme right circles, in Germany or America, Strassmeir was an ardent Zionist who spoke fluent Hebrew and, he admitted, had lived on a kibbutz in Israel.

Although Strassmeir’s connection to McVeigh was known to Federal investigators, the FBI showed a bizarre lack of interest in him or his possible ties to terrorism. As Rohrabacher’s report notes:

For nearly a year after the bombing, the FBI did not interview Strassmeir. Only when he had fled the country was he queried briefly on the phone by the FBI. The agents apparently accepted his denial of any relationship with McVeigh, and there is no evidence of any further investigation into this possible link…

…Strassmeir — who seems to be the key to much of the remaining mystery surrounding OKBOMB — appeared to be an intelligence source, and possible agent provocateur, for as many as three different intelligence services, all of which are known to watch neo-Nazi activities in the United States with interest.

The investigation will have to remain there, unsatisfactorily, until somebody decides to resume it. The twentieth anniversary of the Oklahoma City atrocity will soon be upon us. It would be good if a serious re-look at OKBOMB’s many unanswered questions were established for the event. With every passing year, the chances of clearing up the case grow more difficult; eventually it will be impossible. The public deserves to know the full story of this terrible crime.